Dataset statistics
| Number of variables | 18 |
|---|---|
| Number of observations | 1000 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 656.9 KiB |
| Average record size in memory | 672.7 B |
Variable types
| NUM | 8 |
|---|---|
| CAT | 7 |
| BOOL | 3 |
Reproduction
| Analysis started | 2020-06-20 08:00:05.429174 |
|---|---|
| Analysis finished | 2020-06-20 08:00:17.501881 |
| Duration | 12.07 seconds |
| Version | pandas-profiling v2.7.1 |
| Command line | pandas_profiling --config_file config.yaml [YOUR_FILE.csv] |
| Download configuration | config.yaml |
NumCompaniesWorked has 130 (13.0%) zeros | Zeros |
TrainingTimesLastYear has 34 (3.4%) zeros | Zeros |
YearsAtCompany has 33 (3.3%) zeros | Zeros |
Age
Real number (ℝ≥0)
| Distinct count | 43 |
|---|---|
| Unique (%) | 4.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 36.883 |
|---|---|
| Minimum | 18 |
| Maximum | 60 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 18 |
|---|---|
| 5-th percentile | 24 |
| Q1 | 30 |
| median | 36 |
| Q3 | 43 |
| 95-th percentile | 54 |
| Maximum | 60 |
| Range | 42 |
| Interquartile range (IQR) | 13 |
Descriptive statistics
| Standard deviation | 9.125052196 |
|---|---|
| Coefficient of variation (CV) | 0.2474053682 |
| Kurtosis | -0.4503897456 |
| Mean | 36.883 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 0.3763870168 |
| Sum | 36883 |
| Variance | 83.26657758 |
| Value | Count | Frequency (%) | |
| 35 | 56 | 5.6% | |
| 34 | 49 | 4.9% | |
| 29 | 45 | 4.5% | |
| 31 | 44 | 4.4% | |
| 36 | 43 | 4.3% | |
| 38 | 43 | 4.3% | |
| 30 | 42 | 4.2% | |
| 40 | 40 | 4.0% | |
| 32 | 37 | 3.7% | |
| 33 | 36 | 3.6% | |
| Other values (33) | 565 | 56.5% |
| Value | Count | Frequency (%) | |
| 18 | 5 | 0.5% | |
| 19 | 7 | 0.7% | |
| 20 | 7 | 0.7% | |
| 21 | 10 | 1.0% | |
| 22 | 9 | 0.9% |
| Value | Count | Frequency (%) | |
| 60 | 3 | 0.3% | |
| 59 | 8 | 0.8% | |
| 58 | 7 | 0.7% | |
| 57 | 3 | 0.3% | |
| 56 | 5 | 0.5% |
Attrition
Boolean
| Distinct count | 2 |
|---|---|
| Unique (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| 0 | |
|---|---|
| 1 | 157 |
| Value | Count | Frequency (%) | |
| 0 | 843 | 84.3% | |
| 1 | 157 | 15.7% |
BusinessTravel
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| Travel_Rarely | |
|---|---|
| Travel_Frequently | |
| Non-Travel | 92 |
| Value | Count | Frequency (%) | |
| Travel_Rarely | 709 | 70.9% | |
| Travel_Frequently | 199 | 19.9% | |
| Non-Travel | 92 | 9.2% |
Length
| Max length | 17 |
|---|---|
| Mean length | 13.52 |
| Min length | 10 |
| Value | Count | Frequency (%) | |
| Lowercase_Letter | 11 | 64.7% | |
| Uppercase_Letter | 4 | 23.5% | |
| Dash_Punctuation | 1 | 5.9% | |
| Connector_Punctuation | 1 | 5.9% |
| Value | Count | Frequency (%) | |
| Latin | 15 | 88.2% | |
| Common | 2 | 11.8% |
| Value | Count | Frequency (%) | |
| ASCII | 17 | 100.0% |
DistanceFromHome
Real number (ℝ≥0)
| Distinct count | 29 |
|---|---|
| Unique (%) | 2.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 9.145 |
|---|---|
| Minimum | 1 |
| Maximum | 29 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 7 |
| Q3 | 13 |
| 95-th percentile | 26 |
| Maximum | 29 |
| Range | 28 |
| Interquartile range (IQR) | 11 |
Descriptive statistics
| Standard deviation | 8.120955912 |
|---|---|
| Coefficient of variation (CV) | 0.8880214229 |
| Kurtosis | -0.1030362226 |
| Mean | 9.145 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | 1.008336875 |
| Sum | 9145 |
| Variance | 65.94992492 |
| Value | Count | Frequency (%) | |
| 2 | 143 | 14.3% | |
| 1 | 142 | 14.2% | |
| 9 | 65 | 6.5% | |
| 7 | 62 | 6.2% | |
| 10 | 58 | 5.8% | |
| 3 | 52 | 5.2% | |
| 8 | 52 | 5.2% | |
| 4 | 45 | 4.5% | |
| 5 | 44 | 4.4% | |
| 6 | 44 | 4.4% | |
| Other values (19) | 293 | 29.3% |
| Value | Count | Frequency (%) | |
| 1 | 142 | 14.2% | |
| 2 | 143 | 14.3% | |
| 3 | 52 | 5.2% | |
| 4 | 45 | 4.5% | |
| 5 | 44 | 4.4% |
| Value | Count | Frequency (%) | |
| 29 | 21 | 2.1% | |
| 28 | 17 | 1.7% | |
| 27 | 9 | 0.9% | |
| 26 | 18 | 1.8% | |
| 25 | 17 | 1.7% |
EducationField
Categorical
| Distinct count | 6 |
|---|---|
| Unique (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| Life Sciences | |
|---|---|
| Medical | |
| Marketing | |
| Technical Degree | |
| Other | 57 |
| Value | Count | Frequency (%) | |
| Life Sciences | 403 | 40.3% | |
| Medical | 333 | 33.3% | |
| Marketing | 105 | 10.5% | |
| Technical Degree | 82 | 8.2% | |
| Other | 57 | 5.7% | |
| Human Resources | 20 | 2.0% |
Length
| Max length | 16 |
|---|---|
| Mean length | 10.412 |
| Min length | 5 |
| Value | Count | Frequency (%) | |
| Lowercase_Letter | 17 | 65.4% | |
| Uppercase_Letter | 8 | 30.8% | |
| Space_Separator | 1 | 3.8% |
| Value | Count | Frequency (%) | |
| Latin | 25 | 96.2% | |
| Common | 1 | 3.8% |
| Value | Count | Frequency (%) | |
| ASCII | 26 | 100.0% |
EnvironmentSatisfaction
Categorical
| Distinct count | 4 |
|---|---|
| Unique (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| 4 | |
|---|---|
| 3 | |
| 2 | |
| 1 |
| Value | Count | Frequency (%) | |
| 4 | 308 | 30.8% | |
| 3 | 304 | 30.4% | |
| 2 | 196 | 19.6% | |
| 1 | 192 | 19.2% |
Length
| Max length | 1 |
|---|---|
| Mean length | 1 |
| Min length | 1 |
| Value | Count | Frequency (%) | |
| Decimal_Number | 4 | 100.0% |
| Value | Count | Frequency (%) | |
| Common | 4 | 100.0% |
| Value | Count | Frequency (%) | |
| ASCII | 4 | 100.0% |
JobInvolvement
Categorical
| Distinct count | 4 |
|---|---|
| Unique (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| 3 | |
|---|---|
| 2 | |
| 4 | 94 |
| 1 | 54 |
| Value | Count | Frequency (%) | |
| 3 | 593 | 59.3% | |
| 2 | 259 | 25.9% | |
| 4 | 94 | 9.4% | |
| 1 | 54 | 5.4% |
Length
| Max length | 1 |
|---|---|
| Mean length | 1 |
| Min length | 1 |
| Value | Count | Frequency (%) | |
| Decimal_Number | 4 | 100.0% |
| Value | Count | Frequency (%) | |
| Common | 4 | 100.0% |
| Value | Count | Frequency (%) | |
| ASCII | 4 | 100.0% |
JobRole
Categorical
| Distinct count | 9 |
|---|---|
| Unique (%) | 0.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| Sales Executive | |
|---|---|
| Research Scientist | |
| Laboratory Technician | |
| Manufacturing Director | |
| Healthcare Representative | |
| Other values (4) |
| Value | Count | Frequency (%) | |
| Sales Executive | 217 | 21.7% | |
| Research Scientist | 209 | 20.9% | |
| Laboratory Technician | 166 | 16.6% | |
| Manufacturing Director | 97 | 9.7% | |
| Healthcare Representative | 90 | 9.0% | |
| Manager | 74 | 7.4% | |
| Sales Representative | 64 | 6.4% | |
| Research Director | 47 | 4.7% | |
| Human Resources | 36 | 3.6% |
Length
| Max length | 25 |
|---|---|
| Mean length | 18.024 |
| Min length | 7 |
| Value | Count | Frequency (%) | |
| Lowercase_Letter | 20 | 69.0% | |
| Uppercase_Letter | 8 | 27.6% | |
| Space_Separator | 1 | 3.4% |
| Value | Count | Frequency (%) | |
| Latin | 28 | 96.6% | |
| Common | 1 | 3.4% |
| Value | Count | Frequency (%) | |
| ASCII | 29 | 100.0% |
JobSatisfaction
Categorical
| Distinct count | 4 |
|---|---|
| Unique (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| 3 | |
|---|---|
| 4 | |
| 1 | |
| 2 |
| Value | Count | Frequency (%) | |
| 3 | 321 | 32.1% | |
| 4 | 306 | 30.6% | |
| 1 | 188 | 18.8% | |
| 2 | 185 | 18.5% |
Length
| Max length | 1 |
|---|---|
| Mean length | 1 |
| Min length | 1 |
| Value | Count | Frequency (%) | |
| Decimal_Number | 4 | 100.0% |
| Value | Count | Frequency (%) | |
| Common | 4 | 100.0% |
| Value | Count | Frequency (%) | |
| ASCII | 4 | 100.0% |
MaritalStatus
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| Married | |
|---|---|
| Single | |
| Divorced |
| Value | Count | Frequency (%) | |
| Married | 469 | 46.9% | |
| Single | 314 | 31.4% | |
| Divorced | 217 | 21.7% |
Length
| Max length | 8 |
|---|---|
| Mean length | 6.903 |
| Min length | 6 |
| Value | Count | Frequency (%) | |
| Lowercase_Letter | 11 | 78.6% | |
| Uppercase_Letter | 3 | 21.4% |
| Value | Count | Frequency (%) | |
| Latin | 14 | 100.0% |
| Value | Count | Frequency (%) | |
| ASCII | 14 | 100.0% |
MonthlyIncome
Real number (ℝ≥0)
| Distinct count | 941 |
|---|---|
| Unique (%) | 94.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6464.418 |
|---|---|
| Minimum | 1009 |
| Maximum | 19999 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 1009 |
|---|---|
| 5-th percentile | 2120.7 |
| Q1 | 2874 |
| median | 4877.5 |
| Q3 | 8393 |
| 95-th percentile | 17660.3 |
| Maximum | 19999 |
| Range | 18990 |
| Interquartile range (IQR) | 5519 |
Descriptive statistics
| Standard deviation | 4685.919516 |
|---|---|
| Coefficient of variation (CV) | 0.7248787927 |
| Kurtosis | 1.031928028 |
| Mean | 6464.418 |
| Median Absolute Deviation (MAD) | 2174.5 |
| Skewness | 1.374173983 |
| Sum | 6464418 |
| Variance | 21957841.71 |
| Value | Count | Frequency (%) | |
| 5562 | 3 | 0.3% | |
| 2380 | 3 | 0.3% | |
| 2342 | 3 | 0.3% | |
| 2404 | 3 | 0.3% | |
| 2610 | 3 | 0.3% | |
| 2451 | 3 | 0.3% | |
| 3452 | 2 | 0.2% | |
| 17861 | 2 | 0.2% | |
| 2269 | 2 | 0.2% | |
| 2720 | 2 | 0.2% | |
| Other values (931) | 974 | 97.4% |
| Value | Count | Frequency (%) | |
| 1009 | 1 | 0.1% | |
| 1051 | 1 | 0.1% | |
| 1052 | 1 | 0.1% | |
| 1081 | 1 | 0.1% | |
| 1118 | 1 | 0.1% |
| Value | Count | Frequency (%) | |
| 19999 | 1 | 0.1% | |
| 19973 | 1 | 0.1% | |
| 19926 | 1 | 0.1% | |
| 19859 | 1 | 0.1% | |
| 19847 | 1 | 0.1% |
| Distinct count | 10 |
|---|---|
| Unique (%) | 1.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.704 |
|---|---|
| Minimum | 0 |
| Maximum | 9 |
| Zeros | 130 |
| Zeros (%) | 13.0% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1 |
| median | 2 |
| Q3 | 4 |
| 95-th percentile | 8 |
| Maximum | 9 |
| Range | 9 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 2.490499265 |
|---|---|
| Coefficient of variation (CV) | 0.9210426274 |
| Kurtosis | 0.02551822966 |
| Mean | 2.704 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 1.030068887 |
| Sum | 2704 |
| Variance | 6.202586587 |
| Value | Count | Frequency (%) | |
| 1 | 351 | 35.1% | |
| 0 | 130 | 13.0% | |
| 3 | 114 | 11.4% | |
| 2 | 104 | 10.4% | |
| 4 | 94 | 9.4% | |
| 7 | 50 | 5.0% | |
| 6 | 50 | 5.0% | |
| 5 | 38 | 3.8% | |
| 9 | 35 | 3.5% | |
| 8 | 34 | 3.4% |
| Value | Count | Frequency (%) | |
| 0 | 130 | 13.0% | |
| 1 | 351 | 35.1% | |
| 2 | 104 | 10.4% | |
| 3 | 114 | 11.4% | |
| 4 | 94 | 9.4% |
| Value | Count | Frequency (%) | |
| 9 | 35 | 3.5% | |
| 8 | 34 | 3.4% | |
| 7 | 50 | 5.0% | |
| 6 | 50 | 5.0% | |
| 5 | 38 | 3.8% |
OverTime
Boolean
| Distinct count | 2 |
|---|---|
| Unique (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| No | |
|---|---|
| Yes |
| Value | Count | Frequency (%) | |
| No | 716 | 71.6% | |
| Yes | 284 | 28.4% |
| Distinct count | 7 |
|---|---|
| Unique (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.841 |
|---|---|
| Minimum | 0 |
| Maximum | 6 |
| Zeros | 34 |
| Zeros (%) | 3.4% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 3 |
| Q3 | 3 |
| 95-th percentile | 5 |
| Maximum | 6 |
| Range | 6 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.300542352 |
|---|---|
| Coefficient of variation (CV) | 0.4577762592 |
| Kurtosis | 0.4313947547 |
| Mean | 2.841 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.5676822032 |
| Sum | 2841 |
| Variance | 1.69141041 |
| Value | Count | Frequency (%) | |
| 2 | 362 | 36.2% | |
| 3 | 346 | 34.6% | |
| 5 | 89 | 8.9% | |
| 4 | 75 | 7.5% | |
| 6 | 48 | 4.8% | |
| 1 | 46 | 4.6% | |
| 0 | 34 | 3.4% |
| Value | Count | Frequency (%) | |
| 0 | 34 | 3.4% | |
| 1 | 46 | 4.6% | |
| 2 | 362 | 36.2% | |
| 3 | 346 | 34.6% | |
| 4 | 75 | 7.5% |
| Value | Count | Frequency (%) | |
| 6 | 48 | 4.8% | |
| 5 | 89 | 8.9% | |
| 4 | 75 | 7.5% | |
| 3 | 346 | 34.6% | |
| 2 | 362 | 36.2% |
| Distinct count | 36 |
|---|---|
| Unique (%) | 3.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.979 |
|---|---|
| Minimum | 0 |
| Maximum | 37 |
| Zeros | 33 |
| Zeros (%) | 3.3% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 3 |
| median | 5 |
| Q3 | 9 |
| 95-th percentile | 20 |
| Maximum | 37 |
| Range | 37 |
| Interquartile range (IQR) | 6 |
Descriptive statistics
| Standard deviation | 6.232608154 |
|---|---|
| Coefficient of variation (CV) | 0.8930517487 |
| Kurtosis | 3.872948107 |
| Mean | 6.979 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | 1.783427137 |
| Sum | 6979 |
| Variance | 38.8454044 |
| Value | Count | Frequency (%) | |
| 5 | 135 | 13.5% | |
| 1 | 119 | 11.9% | |
| 2 | 88 | 8.8% | |
| 3 | 87 | 8.7% | |
| 10 | 77 | 7.7% | |
| 4 | 75 | 7.5% | |
| 7 | 60 | 6.0% | |
| 9 | 55 | 5.5% | |
| 8 | 54 | 5.4% | |
| 6 | 51 | 5.1% | |
| Other values (26) | 199 | 19.9% |
| Value | Count | Frequency (%) | |
| 0 | 33 | 3.3% | |
| 1 | 119 | 11.9% | |
| 2 | 88 | 8.8% | |
| 3 | 87 | 8.7% | |
| 4 | 75 | 7.5% |
| Value | Count | Frequency (%) | |
| 37 | 1 | 0.1% | |
| 36 | 2 | 0.2% | |
| 34 | 1 | 0.1% | |
| 33 | 5 | 0.5% | |
| 32 | 1 | 0.1% |
CommunicationSkill
Real number (ℝ≥0)
| Distinct count | 5 |
|---|---|
| Unique (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.041 |
|---|---|
| Minimum | 1 |
| Maximum | 5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 4 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.413972531 |
|---|---|
| Coefficient of variation (CV) | 0.4649695926 |
| Kurtosis | -1.296248835 |
| Mean | 3.041 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | -0.0428380009 |
| Sum | 3041 |
| Variance | 1.999318318 |
| Value | Count | Frequency (%) | |
| 5 | 207 | 20.7% | |
| 4 | 206 | 20.6% | |
| 3 | 201 | 20.1% | |
| 2 | 193 | 19.3% | |
| 1 | 193 | 19.3% |
| Value | Count | Frequency (%) | |
| 1 | 193 | 19.3% | |
| 2 | 193 | 19.3% | |
| 3 | 201 | 20.1% | |
| 4 | 206 | 20.6% | |
| 5 | 207 | 20.7% |
| Value | Count | Frequency (%) | |
| 5 | 207 | 20.7% | |
| 4 | 206 | 20.6% | |
| 3 | 201 | 20.1% | |
| 2 | 193 | 19.3% | |
| 1 | 193 | 19.3% |
OwnStocks
Boolean
| Distinct count | 2 |
|---|---|
| Unique (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 15.6 KiB |
| 1 | |
|---|---|
| 0 |
| Value | Count | Frequency (%) | |
| 1 | 572 | 57.2% | |
| 0 | 428 | 42.8% |
PropWorkLife
Real number (ℝ≥0)
| Distinct count | 346 |
|---|---|
| Unique (%) | 34.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.28684550215494325 |
|---|---|
| Minimum | 0.0 |
| Maximum | 0.6727272727272727 |
| Zeros | 7 |
| Zeros (%) | 0.7% |
| Memory size | 15.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.04751082251 |
| Q1 | 0.1794871795 |
| median | 0.2631578947 |
| Q3 | 0.4 |
| 95-th percentile | 0.5661672216 |
| Maximum | 0.6727272727 |
| Range | 0.6727272727 |
| Interquartile range (IQR) | 0.2205128205 |
Descriptive statistics
| Standard deviation | 0.1538261788 |
|---|---|
| Coefficient of variation (CV) | 0.5362684012 |
| Kurtosis | -0.5050614235 |
| Mean | 0.2868455022 |
| Median Absolute Deviation (MAD) | 0.09465881685 |
| Skewness | 0.43071975 |
| Sum | 286.8455022 |
| Variance | 0.0236624933 |
| Value | Count | Frequency (%) | |
| 0.3333333333 | 22 | 2.2% | |
| 0.2 | 21 | 2.1% | |
| 0.5 | 19 | 1.9% | |
| 0.25 | 18 | 1.8% | |
| 0.2222222222 | 17 | 1.7% | |
| 0.2857142857 | 16 | 1.6% | |
| 0.3076923077 | 13 | 1.3% | |
| 0.3225806452 | 13 | 1.3% | |
| 0.1666666667 | 12 | 1.2% | |
| 0.4 | 12 | 1.2% | |
| Other values (336) | 837 | 83.7% |
| Value | Count | Frequency (%) | |
| 0 | 7 | 0.7% | |
| 0.01960784314 | 1 | 0.1% | |
| 0.02222222222 | 1 | 0.1% | |
| 0.02631578947 | 1 | 0.1% | |
| 0.02857142857 | 6 | 0.6% |
| Value | Count | Frequency (%) | |
| 0.6727272727 | 2 | 0.2% | |
| 0.6666666667 | 1 | 0.1% | |
| 0.6607142857 | 1 | 0.1% | |
| 0.6603773585 | 1 | 0.1% | |
| 0.6551724138 | 1 | 0.1% |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.Cramér's V (φc)
Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.First rows
| Age | Attrition | BusinessTravel | DistanceFromHome | EducationField | EnvironmentSatisfaction | JobInvolvement | JobRole | JobSatisfaction | MaritalStatus | MonthlyIncome | NumCompaniesWorked | OverTime | TrainingTimesLastYear | YearsAtCompany | CommunicationSkill | OwnStocks | PropWorkLife | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 30 | 0 | Non-Travel | 2 | Medical | 3 | 3 | Laboratory Technician | 4 | Single | 2564 | 0 | No | 2 | 11 | 4 | 0 | 0.400000 |
| 1 | 36 | 0 | Travel_Rarely | 12 | Life Sciences | 3 | 3 | Manufacturing Director | 3 | Married | 4663 | 9 | Yes | 2 | 3 | 2 | 1 | 0.194444 |
| 2 | 55 | 1 | Travel_Rarely | 2 | Medical | 3 | 3 | Sales Executive | 4 | Single | 5160 | 4 | No | 3 | 9 | 5 | 0 | 0.218182 |
| 3 | 39 | 0 | Travel_Rarely | 24 | Life Sciences | 1 | 3 | Research Scientist | 4 | Single | 4108 | 7 | No | 2 | 7 | 4 | 0 | 0.461538 |
| 4 | 37 | 0 | Travel_Rarely | 3 | Other | 3 | 3 | Manufacturing Director | 3 | Married | 9434 | 1 | No | 2 | 10 | 1 | 1 | 0.270270 |
| 5 | 31 | 0 | Travel_Rarely | 7 | Life Sciences | 2 | 2 | Sales Representative | 3 | Married | 2329 | 3 | No | 2 | 7 | 2 | 0 | 0.419355 |
| 6 | 32 | 1 | Travel_Rarely | 1 | Life Sciences | 4 | 2 | Laboratory Technician | 3 | Single | 3730 | 0 | Yes | 2 | 3 | 1 | 0 | 0.125000 |
| 7 | 33 | 0 | Travel_Rarely | 4 | Medical | 1 | 2 | Laboratory Technician | 2 | Married | 3838 | 8 | No | 5 | 5 | 5 | 0 | 0.242424 |
| 8 | 35 | 0 | Travel_Frequently | 11 | Marketing | 4 | 3 | Sales Executive | 4 | Divorced | 4968 | 1 | No | 3 | 5 | 4 | 1 | 0.142857 |
| 9 | 21 | 1 | Travel_Rarely | 7 | Marketing | 2 | 3 | Sales Representative | 2 | Single | 2679 | 1 | No | 3 | 1 | 5 | 0 | 0.047619 |
Last rows
| Age | Attrition | BusinessTravel | DistanceFromHome | EducationField | EnvironmentSatisfaction | JobInvolvement | JobRole | JobSatisfaction | MaritalStatus | MonthlyIncome | NumCompaniesWorked | OverTime | TrainingTimesLastYear | YearsAtCompany | CommunicationSkill | OwnStocks | PropWorkLife | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 990 | 36 | 0 | Travel_Frequently | 6 | Life Sciences | 1 | 4 | Laboratory Technician | 1 | Married | 5562 | 3 | Yes | 3 | 3 | 5 | 1 | 0.250000 |
| 991 | 34 | 0 | Travel_Frequently | 10 | Medical | 4 | 3 | Research Scientist | 3 | Divorced | 3815 | 1 | Yes | 4 | 5 | 1 | 1 | 0.147059 |
| 992 | 39 | 0 | Travel_Rarely | 1 | Medical | 3 | 4 | Healthcare Representative | 4 | Divorced | 9613 | 0 | No | 5 | 18 | 3 | 1 | 0.487179 |
| 993 | 47 | 1 | Travel_Frequently | 9 | Life Sciences | 3 | 1 | Sales Executive | 3 | Married | 12936 | 7 | No | 3 | 23 | 3 | 0 | 0.531915 |
| 994 | 43 | 0 | Travel_Rarely | 7 | Life Sciences | 3 | 3 | Healthcare Representative | 1 | Married | 9985 | 8 | No | 1 | 1 | 1 | 1 | 0.232558 |
| 995 | 36 | 0 | Non-Travel | 10 | Medical | 2 | 3 | Sales Executive | 4 | Single | 9980 | 1 | No | 3 | 10 | 4 | 0 | 0.277778 |
| 996 | 40 | 0 | Travel_Rarely | 16 | Life Sciences | 3 | 3 | Manufacturing Director | 4 | Single | 7945 | 6 | Yes | 2 | 4 | 2 | 0 | 0.450000 |
| 997 | 46 | 1 | Travel_Rarely | 9 | Medical | 3 | 2 | Sales Executive | 4 | Single | 9619 | 1 | No | 3 | 9 | 4 | 0 | 0.195652 |
| 998 | 30 | 0 | Travel_Rarely | 2 | Medical | 3 | 2 | Manufacturing Director | 4 | Single | 6877 | 5 | Yes | 4 | 0 | 5 | 0 | 0.400000 |
| 999 | 53 | 0 | Travel_Frequently | 2 | Marketing | 3 | 2 | Sales Executive | 2 | Married | 7525 | 2 | No | 2 | 15 | 3 | 1 | 0.566038 |